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86306137060 = 2251121312592179
BaseRepresentation
bin101000001100000111…
…1110010001111100100
322020202211020000202211
41100120033302033210
52403223332341220
6103352024013204
76143514026563
oct1203017621744
9266684200684
1086306137060
1133669623200
1214887901204
1381a5769b70
14426a4b7bda
1523a1e28b5a
hex14183f23e4

86306137060 has 144 divisors (see below), whose sum is σ = 214810747200. Its totient is φ = 28933597440.

The previous prime is 86306137051. The next prime is 86306137087. The reversal of 86306137060 is 6073160368.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 39607051 + ... + 39609229.

It is an arithmetic number, because the mean of its divisors is an integer number (1491741300).

Almost surely, 286306137060 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 86306137060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (107405373600).

86306137060 is an abundant number, since it is smaller than the sum of its proper divisors (128504610140).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

86306137060 is a wasteful number, since it uses less digits than its factorization.

86306137060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3482 (or 3469 counting only the distinct ones).

The product of its (nonzero) digits is 108864, while the sum is 40.

The spelling of 86306137060 in words is "eighty-six billion, three hundred six million, one hundred thirty-seven thousand, sixty".

Divisors: 1 2 4 5 10 11 13 20 22 26 44 52 55 65 110 121 130 143 220 242 260 286 484 572 605 715 1210 1259 1430 1573 2179 2420 2518 2860 3146 4358 5036 6292 6295 7865 8716 10895 12590 13849 15730 16367 21790 23969 25180 27698 28327 31460 32734 43580 47938 55396 56654 65468 69245 81835 95876 113308 119845 138490 141635 152339 163670 180037 239690 263659 276980 283270 304678 311597 327340 360074 479380 527318 566540 609356 623194 720148 761695 900185 1054636 1246388 1318295 1523390 1557985 1800370 1980407 2636590 2743361 3046780 3115970 3427567 3600740 3960814 5273180 5486722 6231940 6855134 7921628 9902035 10973444 13710268 13716805 17137835 19804070 27433610 30176971 34275670 35663693 39608140 54867220 60353942 68551340 71327386 120707884 142654772 150884855 178318465 301769710 331946681 356636930 392300623 603539420 663893362 713273860 784601246 1327786724 1569202492 1659733405 1961503115 3319466810 3923006230 4315306853 6638933620 7846012460 8630613706 17261227412 21576534265 43153068530 86306137060